Indiana Aviation Museum (IAM) is one of the few museums where all planes fly, and are operated by museum pilot volunteers. Aircraft rides are available. The museum exhibits T-34 Mentor, P-51 Mustang, F4U-5 Corsair, PT-17 Stearman, T-28 Trojan, and AT-6G Texan, and many more planes and engines. The latest addition to the collection is a Cessna A-37A attack jet. The collection also contains several civilian types that are also incorporated into the museum, including a twin engine Baron, Lake L-4 amphibian, and an RV homebuilt.